| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80515cddcb8250475dd025c8e3acba49 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-64 |
| filingDate |
1980-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ef5bb67b0f0f643c512a1dd7ec41a1b |
| publicationDate |
1981-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4294879-A |
| titleOfInvention |
Fibrous insulation mat with anti-punking binder system |
| abstract |
The present invention comprises a low-cost, convenient to use anti-punking binder system for use in bonding entangled masses of mineral fibers such as glass. The binder system comprises a phenolic-formaldehyde resin mixed with a water soluble urea-formaldehyde resin; the urea-formaldehyde resin content in the binder system comprising an amount of about 5 to 50% by weight of the binder solids content. The urea-formaldehyde resin comprises about 59% urea, about 19% formaldehyde and about 22% water by weight. Silane, ammonia and ammonium sulfate may also be added. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5300562-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-655257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2557260-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4695507-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8048332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4710406-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6993876-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006094853-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4562675-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010117023-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0153075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100457822-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8226848-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4663419-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007039703-A1 |
| priorityDate |
1980-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |